90232198

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137131}}^1$

素因数の和:137187

約数の個数: 16

約数和(自身を含む): 157976064

約数和(自身を除く): 67743866

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 137131, 274262, 959917, 1919834, 6445157, 12890314, 45116099, 90232198]

約数ペア:

[(1, 90232198), (2, 45116099), (7, 12890314), (14, 6445157), (47, 1919834), (94, 959917), (329, 274262), (658, 137131)]